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roji merged 1 commit into from
Dec 12, 2025
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Fix typo in mapping-attributes.md #5203

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2 changes: 1 addition & 1 deletion entity-framework/core/modeling/relationships/mapping-attributes.md
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Expand Up @@ -45,7 +45,7 @@ The use of data annotations across many technologies and for both mapping and va
[!code-csharp[RequiredOnForeignKey](../../../../samples/core/Modeling/Relationships/MappingAttributes.cs?name=RequiredOnForeignKey)]

> [!NOTE]
> When using [C# nullable reference types](/dotnet/csharp/tutorials/nullable-reference-types), the `BlogId` property in this example is already non-nullable, which means the `[Required]` attribute will have no affect.
> When using [C# nullable reference types](/dotnet/csharp/tutorials/nullable-reference-types), the `BlogId` property in this example is already non-nullable, which means the `[Required]` attribute will have no effect.

`[Required]` placed on the dependent navigation has the same effect. That is, making the foreign key non-nullable, and thereby making the relationship required. For example:

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